公交企业运营绩效的信息熵与SE-DEA组合评价方法

发布时间：2018-01-20 15:03

本文关键词： 城市公共交通运营效率评价超效率DEA 信息熵　出处：《工业工程与管理》2015年01期 　论文类型：期刊论文

【摘要】：提出了基于信息熵与超效率DEA模型(SE-DEA)的公交企业运营绩效组合评价方法,弥补了传统DEA模型无法对多个有效率单元再排序的缺陷,并降低了SE-DEA模型受指标维度影响的风险,进一步提高了其判别能力。以12家公交企业为研究对象,将公交行业监管、公交企业运营服务与乘客出行需求相结合,基于组合评价方法对公交企业运营绩效进行评价,并与SE-DEA模型得到的评价结果进行对比分析。结果表明,公交企业运营绩效值波动较大;组合评价方法所得到的公交企业运营绩效排序结果与SE-DEA模型得到的排序结果在总体趋势上是一致的,但两者测算的运营绩效值相差很大,且前者的判别能力比后者更强。根据评价结果提出可行建议,以便于顺利实施"优先发展公共交通"的战略。
[Abstract]:Based on information entropy and super-efficiency DEA model SE-DEA, this paper puts forward a combined evaluation method of public transport enterprise operation performance, which makes up for the defect that traditional DEA model can not reorder multiple efficient units. And reduce the risk of SE-DEA model affected by the index dimension, further improve its discriminant ability. Taking 12 public transport enterprises as the research object, the public transport industry will be supervised. Based on the combination of public transport enterprise operation service and passenger travel demand, the paper evaluates the operation performance of public transport enterprise based on the combined evaluation method, and compares the results with the SE-DEA model. The results show that. The operating performance of public transport enterprises fluctuates greatly; The results obtained by the combination evaluation method are consistent with the results obtained by SE-DEA model, but the operational performance values measured by the two methods are very different. And the former is stronger than the latter. According to the evaluation results, some feasible suggestions are put forward, so that the strategy of "giving priority to the development of public transportation" can be carried out smoothly.
【作者单位】：上海交通大学安泰经济与管理学院;
【基金】：国家社会科学基金重大项目(12&ZD203)
【分类号】：F572.6;F224
【正文快照】： 1引言随着我国城镇化建设的进程和社会经济的不断发展,交通拥堵等问题日益突出,尤其是大型城市交通问题更加严重,成为目前我国面临的一个严峻问题。为了缓解日益严重的城市交通拥挤及与此相关的土地、能源、环境等问题,优先发展城市公共交通成为国家和地方政府的共识。与伦敦

【共引文献】